Results 111 to 120 of about 100,624 (168)

Intrinsic annealing in a hybrid memristor-magnetic tunnel junction Ising machine. [PDF]

Nat Commun
Iftakher MA, Levices H, Harabi KE, Renaudineau A, Faye MC, Bouchard C, Disdier F, Viala B, Vianello E, Talatchian P, Garello K, Querlioz D, Hutin L.   +12 more
europepmc   +1 more source

Stochastic gradient descent estimation of generalized matrix factorization models with application to single-cell RNA sequencing data. [PDF]

Biostatistics
Castiglione C, Segers A, Clement L, Risso D.   +3 more
europepmc   +1 more source

Spin-Adapted Restricted Open-Shell Hartree-Fock and Its Dynamic Correlation Extension. [PDF]

J Chem Theory Comput
Song M, Bonfirraro L, Fdez Galván I, Lindh R, Manni GL.   +4 more
europepmc   +1 more source

Stochastic intracellular calcium dynamics show preserved structures identified by deep learning classification. [PDF]

PLoS Comput Biol
Choi J, Chanu AL, Awasthi S.
europepmc   +1 more source

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Stochastic $R_0$ Matrix Linear Complementarity Problems

SIAM Journal on Optimization, 2007
The authors consider the expected residual minimization method (ERM) for solving stochastic linear complementarity problems \[ x \geq 0 , ~~ M(\omega) x + q(\omega) \geq 0, ~~ x^T(M(\omega) x + q(\omega)) = 0 . \] This problem is transformed to a minimization problem \(\min G(x) \text{ s.t. } x \geq 0\). The study is based on the concept of stochastic \
Masao Fukushima, Xiaojun Chen
exaly   +3 more sources

STOCHASTIC MATRIX TRANSFORMS

Analysis, 1986
Summary: Let a probability space (\(\Omega\),\(\Sigma\),P) and sequences of r.v.'s \((X_ n(\omega))_ 1^{\infty}\), \((Y_ n(\omega))_ 1^{\infty}\), and a matrix of r.v.'s \(A=(A_{nk}(\omega))^{\infty}_{n,k=1}\) be given. We ask for the exact conditions for A which guarantee that each sequence \((X_ n(\omega))_ 1^{\infty}\), which is a.s. an element of \(
Stadtmüller, U., Trautner, Rolf
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The Term and Stochastic Ranks of a Matrix

Canadian Journal of Mathematics, 1959
The term rank p of a matrix is the order of the largest minor which has a non-zero term in the expansion of its determinant. In a recent paper (1), the authors made the following conjecture. If S is the sum of all the entries in a square matrix of non-negative real numbers and if M is the maximum row or column sum, then the term rank p of the matrix is
Dulmage, A. L., Mendelsohn, N. S.
openaire   +1 more source

Distributed Stochastic ADMM for Matrix Factorization

Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014
Matrix factorization (MF) has become the most popular technique for recommender systems due to its promising performance. Recently, distributed (parallel) MF models have received much attention from researchers of big data community. In this paper, we propose a novel model, called distributed stochastic alternating direction methods of multipliers (DS ...
Zhi-Qin Yu, Xing-Jian Shi, Ling Yan, Wu-Jun Li   +3 more
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